Method and device for coating at least one wiper-blade element
    1.
    发明授权
    Method and device for coating at least one wiper-blade element 失效
    用于涂覆至少一个刮片元件的方法和装置

    公开(公告)号:US06793978B2

    公开(公告)日:2004-09-21

    申请号:US10049763

    申请日:2002-06-04

    IPC分类号: C23C1650

    摘要: The invention is based on a method for coating at least one wiper blade element (10) made of an elastomer material, in which first, the surface of the wiper blade element (10) is cleaned and activated by means of a plasma, and then in a CVD process, a coating material is brought into a plasma state and at least one protective coating (64) forms on the surface of the wiper blade element (10), where a high-frequency voltage is applied to the region of the wiper blade element (10) oriented away from the protective layer (64) by means of an electrode (56). The invention proposes that before being brought into a treatment chamber (32, 34, 36, 38, 40, 74), the wiper blade element (10) be cut to a useful length (66) from a profiled band and placed on an electrode plate (56) so that its wiper lip (18) stands approximately perpendicular to the electrode plate (56), which extends to both sides of the wiper blade element (10), and is subjected to a plasma flow (50).

    摘要翻译: 本发明基于一种用于涂覆由弹性体材料制成的至少一个刮片元件(10)的方法,其中首先,通过等离子体清洁和激活刮水片元件(10)的表面,然后 在CVD工艺中,涂层材料进入等离子体状态,并且在刮片元件(10)的表面上形成至少一个保护涂层(64),其中高频电压被施加到擦拭器的区域 叶片元件(10)通过电极(56)远离保护层(64)。本发明提出在被带入处理室(32,34,36,38,40,74)之前,刮水器 叶片元件(10)从成型带切割成有用长度(66)并放置在电极板(56)上,使得其擦拭器唇缘(18)大致垂直于电极板(56),其延伸到两个 并且经受等离子体流(50)。